Version 1.4 of Axis2 was released five days ago. I was trying to download it, but I'm getting an internal server error when I try to get to the download page of version 1.4. I sent an email to the webmaster, but until they get that fixed, you can download it from any mirror. Well, I'm currently downloading it from http://apache.hoxt.com/ws/axis2/1_4/. Thought you'd like to know, in case you want to download it and face the same problem.
EDIT 8 May 2008:
Download link in apache website now working